专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09231444B2 Superconductor winding 有权
标题翻译：超导绕组
公开(公告)号：US09231444B2
公开(公告)日：2016-01-05
申请号：US13286424
申请日：2011-11-01
申请人： Stephen M. Husband , Alexander C. Smith
发明人： Stephen M. Husband , Alexander C. Smith
IPC分类号： F16C39/06 , H02K1/02 , H02K55/00
CPC分类号： H02K1/02 , H02K1/06 , H02K55/00 , H02K55/04 , Y02E40/62 , Y02E40/625
摘要： This invention relates to a superconducting electrical machine, comprising: a superconducting winding at least partially surrounded by a magnetic flux guide, wherein the magnetic flux guide includes a binder loaded with a magnetic material.
摘要翻译：超导电机技术领域本发明涉及一种超导电机，其特征在于，包括：至少部分地由磁通引导件包围的超导绕组，其中所述磁通导向器包括装载有磁性材料的粘合剂。

2. 发明申请

US20120115732A1 SUPERCONDUCTOR WINDING 有权
标题翻译：超导体绕组
公开(公告)号：US20120115732A1
公开(公告)日：2012-05-10
申请号：US13286424
申请日：2011-11-01
申请人： Stephen M. HUSBAND , Alexander C. SMITH
发明人： Stephen M. HUSBAND , Alexander C. SMITH
IPC分类号： H01L39/02 , H02K1/12
CPC分类号： H02K1/02 , H02K1/06 , H02K55/00 , H02K55/04 , Y02E40/62 , Y02E40/625
摘要： This invention relates to a superconducting electrical machine, comprising: a superconducting winding at least partially surrounded by a magnetic flux guide, wherein the magnetic flux guide includes a binder loaded with a magnetic material.
摘要翻译：超导电机技术领域本发明涉及一种超导电机，其特征在于，包括：至少部分地由磁通引导件包围的超导绕组，其中所述磁通导向器包括装载有磁性材料的粘合剂。

3. 发明授权

US08117861B2 Cooling arrangement for an electrical connector for a superconductor 有权
标题翻译：用于超导体的电连接器的冷却装置
公开(公告)号：US08117861B2
公开(公告)日：2012-02-21
申请号：US12992606
申请日：2009-05-18
申请人： Stephen M. Husband , Alexander C. Smith , Stephen M. Harrison
发明人： Stephen M. Husband , Alexander C. Smith , Stephen M. Harrison
IPC分类号： F25D23/12
CPC分类号： F25D19/006 , H01F6/04 , H01F6/065 , H01F2006/001
摘要： A cooling arrangement for an electrical connector for a superconductor including at least one superconductor arranged in a container and the container is arranged in a vacuum chamber. A cryocooler is thermally connected to the container to cool the container and the contents of the container including the superconductor. The electrical connector extends through the vacuum chamber and the container to the at least one superconductor. The electrical connector has a thermally conducting and electrically insulating arrangement. The thermally conducting and electrically insulating arrangement comprises an electrically insulating member contacting the electrical connector. A thermally conducting member contacts the electrically insulating member and the thermally conducting member is thermally connected to the to cool the electrical connector.
摘要翻译：用于超导体的电连接器的冷却装置包括布置在容器中的至少一个超导体和容器布置在真空室中。低温冷却器热连接到容器以冷却容器和包含超导体的容器的内容物。电连接器延伸通过真空室和容器到达至少一个超导体。电连接器具有导热和电绝缘的布置。导热和电绝缘装置包括接触电连接器的电绝缘构件。导热构件接触电绝缘构件，并且导热构件被热连接到以冷却电连接器。

4. 发明申请

US20110061851A1 COOLING ARRANGEMENT FOR AN ELECTRICAL CONNECTOR FOR A SUPERCONDUCTOR 有权
标题翻译：用于超级电容器的电气连接器的冷却装置
公开(公告)号：US20110061851A1
公开(公告)日：2011-03-17
申请号：US12992606
申请日：2009-05-18
申请人： Stephen M. Husband , Alexander C. Smith , Stephen M. Harrison
发明人： Stephen M. Husband , Alexander C. Smith , Stephen M. Harrison
IPC分类号： F28F7/00
CPC分类号： F25D19/006 , H01F6/04 , H01F6/065 , H01F2006/001
摘要： A cooling arrangement for an electrical connector for a superconductor including at least one superconductor arranged in a container and the container is arranged in a vacuum chamber. A cryocooler is thermally connected to the container to cool the container and the contents of the container including the superconductor. The electrical connector extends through the vacuum chamber and the container to the at least one superconductor. The electrical connector has a thermally conducting and electrically insulating arrangement. The thermally conducting and electrically insulating arrangement comprises an electrically insulating member contacting the electrical connector. A thermally conducting member contacts the electrically insulating member and the thermally conducting member is thermally connected to the to cool the electrical connector.
摘要翻译：用于超导体的电连接器的冷却装置包括布置在容器中的至少一个超导体和容器布置在真空室中。低温冷却器热连接到容器以冷却容器和包含超导体的容器的内容物。电连接器延伸通过真空室和容器到达至少一个超导体。电连接器具有导热和电绝缘的布置。导热和电绝缘装置包括接触电连接器的电绝缘构件。导热构件接触电绝缘构件，并且导热构件被热连接到以冷却电连接器。

5. 发明申请

US20110026170A1 SUPERCONDUCTING FAULT CURRENT LIMITER 有权
标题翻译：超导故障电流限制
公开(公告)号：US20110026170A1
公开(公告)日：2011-02-03
申请号：US12934746
申请日：2009-03-05
申请人： Stephen M. Husband , Alexander C. Smith
发明人： Stephen M. Husband , Alexander C. Smith
IPC分类号： H02H9/02
CPC分类号： H01L39/16
摘要： A superconducting fault current limiter comprises a superconducting element having a plurality of superconducting portions and at least connector. Each superconducting portion has end regions and each connector is connected to the end regions of adjacent superconducting portions to electrically and thermally connect adjacent superconducting portions of the superconducting fault current limiter together. Each connector provides a local reduction in the critical current and quench current of the end regions of the superconducting portions in contact with the at least one connector. This provides a phased transition of the superconducting fault current limiter in relation to the severity of a fault current.
摘要翻译：超导故障限流器包括具有多个超导部分和至少连接器的超导元件。每个超导部分具有端部区域，并且每个连接器连接到相邻超导部分的端部区域，以将超导故障限流器的相邻超导部分电连接和热连接在一起。每个连接器提供与至少一个连接器接触的超导部分的端部区域的临界电流和骤冷电流的局部减小。这提供了超导故障限流器相对于故障电流的严重性的分阶段过渡。

6. 发明申请

US20100045221A1 Electrical machine arrangement 有权
标题翻译：电机布置
公开(公告)号：US20100045221A1
公开(公告)日：2010-02-25
申请号：US12379937
申请日：2009-03-04
申请人： David R. Trainer , Harsh Agarwal , Stephen M. Husband , Gareth E. Moore , David J. Powell , Stephen A. Long
发明人： David R. Trainer , Harsh Agarwal , Stephen M. Husband , Gareth E. Moore , David J. Powell , Stephen A. Long
IPC分类号： H02P6/14 , H02P25/08
CPC分类号： H02P25/08 , H02P6/14 , H02P6/15 , H02P6/28 , H02P25/089
摘要： Electrical machine arrangements have advantages with regard to providing local electrical power and starting. Embedding such electrical machine arrangements in machinery such as gas turbine engines is advantageous in removing mechanical linkages and reducing aerodynamic drag. However, the components utilised must be able to withstand harsh environmental conditions and therefore the DC link capacitor used for smoothing of voltage fluctuations are limited to relatively low capacitance densities. Low density DC link capacitors require large sizes which render electrical machines less acceptable for embedded usage. By providing offset of electrical current in inductance elements such as stator windings and stator coils of electrical machines in dead periods of the cycle a reduction in DC link capacitor requirements is achieved reducing the size, weight and complexity of installing electrical machines in gas turbine engines.
摘要翻译：电机装置在提供局部电力和启动方面具有优势。在诸如燃气涡轮发动机的机械中嵌入这样的电机装置有利于去除机械连杆并减小空气动力学阻力。然而，所使用的部件必须能够承受恶劣的环境条件，因此用于平滑电压波动的DC链路电容器被限制在相对低的电容密度。低密度直流链路电容器需要较大的尺寸，这使得电机不适合嵌入式使用。通过在循环的死区中提供诸如电机的定子绕组和定子线圈的电感元件中的电流偏移，可以减少DC链路电容器的要求，从而降低了在燃气涡轮发动机中安装电机的尺寸，重量和复杂性。

7. 发明申请

US20080197725A1 Cooling arrangement for a variable reluctance electric machine 有权
标题翻译：可变磁阻电机的冷却装置
公开(公告)号：US20080197725A1
公开(公告)日：2008-08-21
申请号：US12010273
申请日：2008-01-23
申请人： Stephen M. Husband , Geraint W. Jewell , Stuart Calverley
发明人： Stephen M. Husband , Geraint W. Jewell , Stuart Calverley
IPC分类号： H02K1/32 , H02K1/24
CPC分类号： H02K9/04 , H02K1/20 , H02K1/325 , H02K3/24
摘要： A variable reluctance electric machine comprising a rotor and a stator; the stator having two or more electromagnetic windings and the rotor having a plurality of salient poles, the salient poles defining axially extending cooling fluid channels; wherein the salient poles and the cooling fluid channels are circumferentially skewed along at least a part of their length whereby in use the cooling fluid channels impel cooling fluid in a substantially axial direction towards the electromagnetic windings and the stator to facilitate heat transfer and dissipation from the windings.
摘要翻译：一种包括转子和定子的可变磁阻电机; 所述定子具有两个或更多个电磁绕组，并且所述转子具有多个凸极，所述凸极限定轴向延伸的冷却流体通道; 其中凸极和冷却流体通道沿着其长度的至少一部分周向地偏斜，由此在使用中，冷却流体通道沿大致轴向方向推动冷却流体朝向电磁绕组和定子，以促进热传递和散热绕组。

8. 发明申请

US20070230076A1 Fault current limiting 有权
标题翻译：故障电流限制
公开(公告)号：US20070230076A1
公开(公告)日：2007-10-04
申请号：US11727544
申请日：2007-03-27
申请人： Stephen M. Husband , David R. Trainer
发明人： Stephen M. Husband , David R. Trainer
IPC分类号： H02H9/00
CPC分类号： H02H9/021 , H02H9/023 , Y02E40/69
摘要： An alternating current system 10 has a primary circuit 11 which forms a primary winding 18 on a core 16. A secondary winding 24 is connected with a current source 26 or, alternatively, with an impedance 60. The core 16 is threaded by a superconducting coil 20 having a current source 22. In normal use, current in the coil 20 provides a DC bias level of flux in the core 16, and the source 26 is varied to maintain substantially constant flux, thereby minimising losses in the primary circuit 11. In fault conditions, current in the coil 20 is reduced or removed to increase voltage losses across the coil 18, thereby limiting fault current. The impedance 60 can also be switched into circuit, creating further current limiting by virtue of the transformer effect of the windings 18, 24.
摘要翻译：交流系统10具有在电路芯16上形成初级绕组18的初级电路11.次级绕组24与电流源26或者与阻抗60连接。磁芯16由超导线圈具有电流源22.在正常使用中，线圈20中的电流在芯16中提供通量的DC偏置电平，并且改变源26以维持基本恒定的通量，从而最小化初级电路11中的损耗。故障条件下，线圈20中的电流被减小或去除，以增加线圈18上的电压损耗，从而限制故障电流。阻抗60也可以切换到电路中，由绕组18,24的变压器效应产生进一步的电流限制。

9. 发明授权

US08600464B2 Superconducting fault current limiter 有权
标题翻译：超导故障限流器
公开(公告)号：US08600464B2
公开(公告)日：2013-12-03
申请号：US13618223
申请日：2012-09-14
申请人： Huw L. Edwards , Christopher G. Bright , Stephen M. Husband
发明人： Huw L. Edwards , Christopher G. Bright , Stephen M. Husband
IPC分类号： H01F6/06
CPC分类号： H01F6/00 , H01F2006/001
摘要： This invention relates to a superconducting fault current limiter, including: an input segment of an input transformer core and an output segment of an output transformer, each segment having a first end and a second end; a length of superconductor which forms a winding around the input segment and a winding around output segment, wherein the windings are connected in series to form a closed loop; a cryostat in which the superconductor is housed; wherein each end of the input and output segments are exposed to the exterior of the cryostat.
摘要翻译：本发明涉及一种超导故障电流限制器，包括：输入变压器铁芯的输入段和输出变压器的输出段，每个段具有第一端和第二端; 围绕输入段形成绕组的一段长度的超导体和围绕输出段的绕组，其中绕组串联连接以形成闭环; 其中容纳超导体的低温恒温器; 其中输入和输出段的每个端部暴露于低温恒温器的外部。

10. 发明授权

US07557686B2 Coils for electrical machines 有权
标题翻译：电机线圈
公开(公告)号：US07557686B2
公开(公告)日：2009-07-07
申请号：US11405507
申请日：2006-04-18
申请人： Timothy M S Myers , Kenneth S Gilmour , Stephen M Husband
发明人： Timothy M S Myers , Kenneth S Gilmour , Stephen M Husband
IPC分类号： H01F27/06
CPC分类号： H02K15/0435 , Y10T29/49071
摘要： A jig (10) is used to form a coil (50) for an electrical machine. A plurality of conductive wires (56), each covered in a heat-curable electrically insulated material, are wound around a bobbin (12). Each succeeding winding in contra-wound relative to the previous winding, with the first turn (16) of each succeeding winding overlaying the last turn (5) of the previous winding. Undeformable electrically insulated inserts (54) are inserted into the windings before heating and compressing the coil (50) in the jig (10).
摘要翻译：夹具（10）用于形成电机的线圈（50）。将多个导热线（56）分别覆盖在可热固化的电绝缘材料上，缠绕在线轴（12）上。每个随后的绕组相对于前一个绕组是相互缠绕的，其中每个后续绕组的第一匝（16）覆盖上一个绕组的最后一匝（5）。在对夹具（10）中的线圈（50）进行加热和压缩之前，将不可变形的电绝缘插入件（54）插入到绕组中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式